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Shoemaker 100 18" X 18" Step Down Diffuser

SKU: 129065


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This product is NON-RETURNABLE. Please make sure you understand the item and the dimensions before ordering. By Clicking "Keep in Cart" below you are acknowledging that you understand that this product can not be returned.

Shoemaker 100 18" X 18" Step Down Diffuser

SKU: 129065

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About the Shoemaker 100-18X18

The 100 Series Step Down Ceilling Diffusers offer a step down core design, four-way air diffusion, and countersunk mounting holes for a flush appearance.

Product Details

Product: Air Grille and Registers
Manufacturer: Shoemaker
Use: Ducting and Venting
Mpn # 100-18X18
Weight 12.96 lbs.

Product Features

  • Size shown above is vent opening size not actual grille dimensions
  • Many Shoemaker images are Stock Photos and may not represent exact product listed. See description for more product details
  • 2-way Diffusers and Registers incorporate Vent Louvers that run parallel to first grille dimensions EX: 4x10 grille has 4" louvers; Return Air Grilles however have louvers that run Perpendicular to the first measurement
  • 100 - Diffuser Only (No Damper)
  • 100 D - Diffuser With Steel Multi-Shutter Damper
  • 100 O - Diffuser With Steel Lever Operated Opposed Blade Damper
  • Countersunk Mounting Holes For Flush Appearance With Color Matching Phillips Posi-Drive Screws
  • 4 Way Air Diffusion
  • No Labor Collar
  • Soft White
  • Standard Color Or Designer Color Finish Available On This Product
  • Step Down Core Design Allowing For Uniform Air Distribution


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Questions & Answers


Good day! We appreciate you asking about our Shoemaker 100 18" X 18" Step Down Diffuser. You can choose to have a Shoemaker 100-D 18" X 18" Step Down Diffuser Multi Shutter Damper or a Shoemaker 100-0 18" X 18" Step Down Diffuser with OBD Damper. Check out the links and if you wish to purchase any of these products, click Add To Cart and you'll be all set! Thank you for shopping with – the perfect site to find high-quality products at low, low prices!


Hi there! Thank you for asking a question about the Shoemaker 100 18" X 18" Step Down Diffuser. Sorry, the installation instructions for the Shoemaker 100 is not available. But if this may be of help, you can view this Air Diffuser Installation if you would like. If you're interested in purchasing the Shoemaker 100-18X18, just simply click "Add to Cart" and enter the required information and you'll be all set. Please don't hesitate to contact us if you have any further question about this product. We thank you for choosing Have a wonderful day!

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